1966 Triumph Tiger TR6
The 1966 1966 Triumph Tiger TR6 is a 649cc twin-cylinder standard motorcycle that became one of Triumph's most memorable motorcycles of the 1960s.
Specifications
Engine
- Type
- OHV twin
- Displacement
- 649 cc
- Cylinders
- 2
- Power
- 40 hp @ 6500 rpm
- Torque
- 48.0 Nm
- Compression
- —
- Bore × Stroke
- 71.0 × 82.0 mm
- Cooling
- Air-cooled
- Fuel System
- Amal carburetor
Chassis & Transmission
- Frame
- Steel single cradle
- Front Suspension
- Telescopic fork
- Rear Suspension
- Twin shock
- Front Brake
- Drum
- Rear Brake
- Drum
- Front Tyre
- —
- Rear Tyre
- —
- Transmission
- 4-speed
- Final Drive
- Chain
Performance
- Top Speed
- 170 km/h (106 mph)
- ¼ Mile
- —
Dimensions & Weight
- Dry Weight
- 175 kg (386 lbs)
- Wet Weight
- 188 kg (414 lbs)
- Seat Height
- 790 mm
- Wheelbase
- 1400 mm
- Ground Clearance
- —
- Fuel Capacity
- 14.0 L
History & Story
When Triumph unveiled the 1966 Triumph Tiger TR6 in 1966, it signaled the company's commitment to the standard motorcycle segment. Built in United Kingdom, this standard motorcycle embodied the spirit of 1960s motorcycling.
At the heart of the 1966 Triumph Tiger TR6 sits a 649cc OHV twin engine producing 40 horsepower at 6500 rpm. The twin-cylinder powerplant features a twin-cylinder layout with air-cooled cooling, fed by Amal carburetor. Power reaches the rear wheel through a 4-speed transmission and chain final drive.
The chassis employs a steel single cradle frame with telescopic fork up front and twin shock at the rear. Stopping power comes from drum front and drum rear brakes. Tipping the scales at 175 kg (386 lbs) dry, the 1966 Triumph Tiger TR6 offers a manageable riding experience with a 1400 mm wheelbase.
Performance-wise, the 1966 Triumph Tiger TR6 achieves a claimed top speed of 170 km/h (106 mph). With a fuel capacity of 14.0 liters, it offers reasonable range for standard motorcycle duties. The seat height of 790 mm makes it comfortable for most riders.
At the heart of the 1966 Triumph Tiger TR6 sits a 649cc OHV twin engine producing 40 horsepower at 6500 rpm. The twin-cylinder powerplant features a twin-cylinder layout with air-cooled cooling, fed by Amal carburetor. Power reaches the rear wheel through a 4-speed transmission and chain final drive.
The chassis employs a steel single cradle frame with telescopic fork up front and twin shock at the rear. Stopping power comes from drum front and drum rear brakes. Tipping the scales at 175 kg (386 lbs) dry, the 1966 Triumph Tiger TR6 offers a manageable riding experience with a 1400 mm wheelbase.
Performance-wise, the 1966 Triumph Tiger TR6 achieves a claimed top speed of 170 km/h (106 mph). With a fuel capacity of 14.0 liters, it offers reasonable range for standard motorcycle duties. The seat height of 790 mm makes it comfortable for most riders.
Known Issues
- Oil leaks from primary chaincase
- Lucas electrics (nicknamed Prince of Darkness)
- Sludge trap cleaning essential
- Amal carburettor wear and jetting issues
Fun Facts
- The 1966 Triumph Tiger TR6 was produced in Triumph's United Kingdom facilities
- The 1966 Triumph Tiger TR6 featured a steel single cradle frame typical of 1960s design philosophy
Collector Information
- Parts Availability
- Moderate
- Collector Rating
- 5/10
Resources & Parts
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